Olympic athletes. Disguise the fact that you've taken steroids by running a bit slower.

Smokers. Save on matches and lighters, by simply lighting your next fag from the butt of your last one.

Vegetarians coming to dinner? Simply serve them a nice bit of steak or veal. Since they're always going on about how tofu, Quorn, meat substitute etc 'tastes exactly like the real thing', they won't know the difference.

Invited by vegetarians for dinner? Point out that since you'd no doubt be made aware of their special dietary requirements, tell them about yours, and ask for a nice steak.

High blood pressure sufferers. Simply cut yourself and bleed for a while, thus reducing the pressure in your veins.

Heavy smokers. Don't throw away those filters from the end of your cigarettes. Save them up and within a few years you'll have enough to insulate your roof.

Corsa drivers. Attach a lighted sparkler to the roof of your car before starting a long journey. You drive the things like dodgems anyway, so It may as well look like one.

A mouse trap placed on top on of your alarm clock will prevent you from rolling over and going back to sleep.

Fool next door into thinking you have more stairs than them by banging your feet twice on each stair.

Olympic athletes. Disguise the fact that you've taken steroids by running a bit slower.

Smokers. Save on matches and lighters, by simply lighting your next fag from the butt of your last one.

Vegetarians coming to dinner? Simply serve them a nice bit of steak or veal. Since they're always going on about how tofu, Quorn, meat substitute etc 'tastes exactly like the real thing', they won't know the difference.

Invited by vegetarians for dinner? Point out that since you'd no doubt be made aware of their special dietary requirements, tell them about yours, and ask for a nice steak.

High blood pressure sufferers. Simply cut yourself and bleed for a while, thus reducing the pressure in your veins.

Heavy smokers. Don't throw away those filters from the end of your cigarettes. Save them up and within a few years you'll have enough to insulate your roof.

Corsa drivers. Attach a lighted sparkler to the roof of your car before starting a long journey. You drive the things like dodgems anyway, so It may as well look like one.

A mouse trap placed on top on of your alarm clock will prevent you from rolling over and going back to sleep.

Fool next door into thinking you have more stairs than them by banging your feet twice on each stair.